NZS 3152:1974 PDF Download

The NZS 3152:1974 standard provides guidelines for the manufacturing and usage of lightweight concrete in structural applications. This standard covers various types of lightweight concrete, including lightweight aggregate concrete, aerated concrete, no-fines concrete, lightweight concrete masonry, and insulating lightweight concrete.

The standard outlines the requirements and recommendations for the structural design of lightweight concrete, ensuring its structural integrity and safety. It also specifies the manufacturing processes and quality control measures for lightweight concrete, ensuring consistency and durability. Additionally, the standard provides guidance on the appropriate use of lightweight concrete in different applications, taking into account factors such as load-bearing capacity, thermal insulation, and fire resistance.

Compliance with the NZS 3152:1974 standard ensures that lightweight concrete structures meet the specified performance criteria and contribute to sustainable construction practices. By providing comprehensive guidelines for the manufacture and use of lightweight concrete, the standard helps to promote the safe and efficient use of this versatile construction material.